Federal relations refer to the interactions and connections between the national government and state or local governments within a country. This relationship is often defined by a constitution, which outlines the powers and responsibilities of each level of government. Federal relations can involve cooperation, conflict, and negotiation over issues such as funding, policy implementation, and regulatory authority. In the United States, federal relations are shaped by the U.S. Constitution, which establishes the framework for governance. Key aspects include the division of powers, where certain responsibilities are reserved for the federal government while others are left to the states. This balance aims to ensure effective governance while respecting the autonomy of each level.